290053530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1433}}^1$

素因数の和:1632

約数の個数: 96

約数和(自身を含む): 817414416

約数和(自身を除く): 527360886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 173, 195, 234, 346, 390, 519, 585, 865, 1038, 1170, 1433, 1557, 1730, 2249, 2595, 2866, 3114, 4299, 4498, 5190, 6747, 7165, 7785, 8598, 11245, 12897, 13494, 14330, 15570, 18629, 20241, 21495, 22490, 25794, 33735, 37258, 40482, 42990, 55887, 64485, 67470, 93145, 101205, 111774, 128970, 167661, 186290, 202410, 247909, 279435, 335322, 495818, 558870, 743727, 838305, 1239545, 1487454, 1676610, 2231181, 2479090, 3222817, 3718635, 4462362, 6445634, 7437270, 9668451, 11155905, 16114085, 19336902, 22311810, 29005353, 32228170, 48342255, 58010706, 96684510, 145026765, 290053530]

約数ペア:

[(1, 290053530), (2, 145026765), (3, 96684510), (5, 58010706), (6, 48342255), (9, 32228170), (10, 29005353), (13, 22311810), (15, 19336902), (18, 16114085), (26, 11155905), (30, 9668451), (39, 7437270), (45, 6445634), (65, 4462362), (78, 3718635), (90, 3222817), (117, 2479090), (130, 2231181), (173, 1676610), (195, 1487454), (234, 1239545), (346, 838305), (390, 743727), (519, 558870), (585, 495818), (865, 335322), (1038, 279435), (1170, 247909), (1433, 202410), (1557, 186290), (1730, 167661), (2249, 128970), (2595, 111774), (2866, 101205), (3114, 93145), (4299, 67470), (4498, 64485), (5190, 55887), (6747, 42990), (7165, 40482), (7785, 37258), (8598, 33735), (11245, 25794), (12897, 22490), (13494, 21495), (14330, 20241), (15570, 18629)]